<template>
  <div class="wrapper">
    <!-- header部分 -->
    <header>
      <p>在线支付</p>
    </header>
    <!-- 订单信息部分 -->
    <h3>订单信息：</h3>
    <div class="order-info">
      <p>
        {{ orders.business.businessName }}
        <i class="fa fa-caret-down" @click="detailetShow"></i>
      </p>
      <p>&#165;{{ orders.orderTotal }}</p>
    </div>
    <!-- 订单明细部分 -->
    <ul class="order-detailet" v-show="isShowDetailet">
      <li v-for="item in orders.list" :key="item.food.foodId">
        <p>{{ item.food.foodName }} x {{ item.quantity }}</p>
        <p>&#165;{{ item.food.foodPrice * item.quantity }}</p>
      </li>
      <li>
        <p>配送费</p>
        <p>&#165;{{ orders.business.deliveryPrice }}</p>
      </li>
    </ul>
    <!-- 支付方式部分 -->
    <ul class="payment-type">
      <li>
        <img src="../assets/img/alipay.png" height="32" width="120"/>
      </li>
      <li>
        <img src="../assets/img/wechat.png" height="32" width="120"/>
      </li>
    </ul>
    <div class="payment-button">
      <button>确认支付</button>
    </div>
    <!-- 底部菜单部分 -->
    <Footer></Footer>
  </div>
</template>

<script>
import { ref } from 'vue';
import Footer from '../components/Footer.vue';

export default {
  name: 'Payment',
  components: {
    Footer
  },
  setup() {
    // 静态数据填充
    const orders = ref({
      business: {
        businessName: '东北饺子',
        deliveryPrice: 5
      },
      orderTotal: 45,
      list: [
        {
          food: {
            foodId: 1,
            foodName: '白菜猪肉水饺',
            foodPrice: 15
          },
          quantity: 2
        },
        {
          food: {
            foodId: 2,
            foodName: '角瓜鸡蛋水饺',
            foodPrice: 10
          },
          quantity: 1
        }
      ]
    });

    const isShowDetailet = ref(false);

    // 方法
    const detailetShow = () => {
      isShowDetailet.value = !isShowDetailet.value;
    };

    return {
      orders,
      isShowDetailet,
      detailetShow
    };
  }
};
</script>

<style scoped>
/****************** 总容器 ******************/
.wrapper {
  width: 100%;
  height: 100%;
}

/****************** header部分 ******************/
.wrapper header {
  width: 100%;
  height: 12vw;
  background-color: #0097FF;
  color: #fff;
  font-size: 4.8vw;
  position: fixed;
  left: 0;
  top: 0;
  z-index: 1000;
  display: flex;
  justify-content: center;
  align-items: center;
}

/****************** 订单信息部分 ******************/
.wrapper h3 {
  margin-top: 12vw;
  box-sizing: border-box;
  padding: 4vw 4vw 0;
  font-size: 4vw;
  font-weight: 300;
  color: #999;
}

.wrapper .order-info {
  box-sizing: border-box;
  padding: 4vw;
  font-size: 4vw;
  color: #666;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.wrapper .order-info p:last-child {
  color: orangered;
}

/****************** 订单明细部分 ******************/
.wrapper .order-detailet {
  width: 100%;
}

.wrapper .order-detailet li {
  width: 100%;
  box-sizing: border-box;
  padding: 1vw 4vw;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.wrapper .order-detailet li p {
  font-size: 3vw;
  color: #666;
}

/****************** 支付方式部分 ******************/
.wrapper .payment-type {
  width: 100%;
}

.wrapper .payment-type li {
  width: 100%;
  box-sizing: border-box;
  padding: 4vw;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.wrapper .payment-type li img {
  width: 33vw;
  height: 8.9vw;
}

.wrapper .payment-type li .fa-check-circle {
  font-size: 5vw;
  color: #38CA73;
}

/****************** 支付按钮部分 ******************/
.wrapper .payment-button {
  width: 100%;
  box-sizing: border-box;
  padding: 4vw;
}

.wrapper .payment-button button {
  width: 100%;
  height: 10vw;
  border: none;
  /*去掉外轮廓线*/
  outline: none;
  border-radius: 4px;
  background-color: #38CA73;
  color: #fff;
}
</style>